arm64: zynqmp: Add support for zcu670-revB

RevB has different SD level shifter compare to revA. There are couple of
changes between revisions but none of them requires SW alignment.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/0f2bb29f88615ce75f887c006060543b4aeafd48.1695808407.git.michal.simek@amd.com
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 4c31a92..fa65821 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -448,6 +448,7 @@
 	zynqmp-zcu208-revA.dtb			\
 	zynqmp-zcu216-revA.dtb			\
 	zynqmp-zcu670-revA.dtb			\
+	zynqmp-zcu670-revB.dtb			\
 	zynqmp-zc1232-revA.dtb			\
 	zynqmp-zc1254-revA.dtb			\
 	zynqmp-zc1751-xm015-dc1.dtb		\